Committing to a deck
I have been running a few different budget versions of Goblins, Tron, and Death's Shadow for a few years now, but I want to commit to one of those decks to build up over the next few years. I have not been playing magic as consistently, only when I am on break from school, and don't have as much time to spend building up a deck anymore. I mostly play at my LGS with the goal of trying to have competitive games and hopefully picking up a couple of wins. I am looking for advice on which of my lists has the potential to be the most consistent over the next few years and help me be competitive at Saturday night magic without breaking the bank to upgrade it every time a new set comes out. Thanks for the advice!
https://www.moxfield.com/decks/TI-YMwiJTUKqEAO4VGu0gg